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1SAL102174R9901 ABB MC1AB00ARJ Mini Contactor Compact Control Contactor
ABB 1SAL102174R9901 MC1AB00AR7 is a compact four-pole mini contactor with 2NO and 2NC main contacts, a 9 A AC-3 operational current and a 4 kW motor rating at 400 V.
£25.44
Why Choose the ABB 1SAL102174R9901 Mini Contactor?
The ABB 1SAL102174R9901, manufacturer model MC1AB00AR7, is a compact and reliable four-pole mini contactor designed for switching electrical loads in industrial machinery, commercial equipment and automation systems. As part of the ABB MC1 mini contactor series, it delivers dependable performance where control-panel space is limited.
This mini contactor provides two normally open and two normally closed main contacts, allowing flexible control of power and signalling circuits. Its ring-tongue terminals support secure conductor connections, while the compact housing is suitable for installation within electrical control panels.
With a conventional free-air thermal current of 20 A, an AC-3 operational current rating of 9 A at 400 V and an AC-3 motor rating of 4 kW at 400 V, the MC1AB00AR7 is suitable for controlling motors and other industrial electrical loads.
Key Advantages
- Compact four-pole mini contactor for load and motor control.
- 2NO + 2NC main-contact configuration for flexible switching arrangements.
- 9 A AC-3 operational current at 400 V.
- 4 kW AC-3 motor rating at 400 V.
- Ring-tongue terminals provide secure electrical connections.
- Dimension-optimised construction conserves control-panel space.
Key Features
- ABB MC1 mini contactor series.
- Four main poles with 2NO and 2NC contacts.
- 20 A conventional free-air thermal current.
- 9 A AC-3 operational current at 230 V and 400 V.
- 750 V rated insulation voltage.
- 6 kV rated impulse withstand voltage.
- IP20 protection at the main and control-circuit terminals.
- Compact format with ring-tongue terminals.
Reliable Load Control for Industrial Machinery
Mini contactors such as the ABB MC1AB00AR7 use an electromagnetic coil to switch their main contacts remotely. This allows motors and other electrical loads to be controlled through pushbuttons, relays, programmable controllers and automated machine-control circuits.
The combination of normally open and normally closed main contacts supports flexible switching and interlocking arrangements. Its compact dimensions and durable mechanism make the contactor suitable for new machinery, control-panel construction and replacement applications.
Typical Applications
- Industrial motor-control circuits.
- Pumps, fans and ventilation equipment.
- Heating and lighting load switching.
- Packaging and production machinery.
- Commercial building-control systems.
- Automation panels and OEM equipment.
Technical Specifications
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| Terminal Type | Ring tongue | |
|---|---|---|
| Current | 9 A | |
| Power | 2.2 kW | |
| Poles | 4-pole | |
| Device Type | Mini contactor | |
| Current AC-1 | 20 A | |
| Manufacturer | ABB | |
| Series | MC1 Mini Contactors | |
| Order code | 1SAL102174R9901 | |
| Model | MC1AB00AR7 | |
| Product type | Four-pole mini contactor | |
| Number of poles | 4 | |
| Main-contact configuration | 2NO + 2NC | |
| Conventional free-air thermal current | 20 A | |
| AC-3 operational current | 9 A at 230 V and 400 V; 8 A at 500 V | |
| AC-3 operational power | 2.2 kW at 230 V; 4 kW at 400 V and 500 V | |
| Rated operational voltage | 690 V AC / 440 V DC | |
| Rated insulation voltage | 750 V | |
| Rated impulse withstand voltage | 6 kV | |
| Short-time withstand current | 72 A for 10 s at 40 °C | |
| Protection rating | IP20 at main and control-circuit terminals | |
| Terminal type | Ring-tongue terminals | |
| Mechanical durability | 10,000,000 operations | |
| Maximum AC-3 switching frequency | 1,200 cycles per hour | |
| Dimensions (H × W × D) | 48 × 45 × 56 mm | |
| Weight | 0.17 kg |
Frequently Asked Questions
What is the ABB 1SAL102174R9901 used for?
This mini contactor is used to switch motors and other electrical loads in industrial machinery, commercial equipment and automation panels.
What is the contact configuration of the MC1AB00AR7?
The contactor has four main poles comprising two normally open and two normally closed contacts.
What current rating does this mini contactor provide?
The ABB 1SAL102174R9901 has an AC-3 operational current rating of 9 A at 400 V and a conventional free-air thermal current of 20 A.
What motor rating does the MC1AB00AR7 provide?
The contactor has an IEC AC-3 operational power rating of 4 kW at 400 V.
What terminal type does the ABB 1SAL102174R9901 use?
The mini contactor uses ring-tongue terminals for secure main and control-circuit connections.
Trusted Industrial Control from ABB
ABB MC1 mini contactors provide compact and durable load switching for machine builders, panel manufacturers and automation engineers working with industrial and commercial control systems.
